Lead Engineer & Senior Full Stack Developer
About Me
Lead Engineer & Senior Full Stack Developer with 10 years of experience turning complex business requirements into scalable, production-ready products. I specialize in Next.js, TypeScript, Supabase, and Node.js/NestJS, and I've led full-cycle development (architecture, implementation, QA, documentation, and delivery) across startups, agencies, and direct client engagements.
Recent work includes translating a patented Excel-based financial valuation model into a full-scale, real-time calculation engine, migrations of legacy and no-code systems (Bubble, Xamarin) into modern full-stack platforms, and multi-tenant systems with optimized SOAP/REST APIs handling high-volume data at scale.
My current focus is AI systems engineering, specifically designing persistent-memory architectures for LLM-powered applications. I've built a reusable "shared brain" pattern: a session-logging and knowledge-continuity layer that lets AI systems retain context across sessions instead of losing it when a conversation ends. I've deployed this architecture across multiple client environments, including a HIPAA-aware AI health companion (NestJS, Azure AI Foundry agents, WebSocket streaming, per-tenant vector stores, Prisma multi-tenant data layer, automatic escalation to human care teams) and internal automation tooling for business operations.
The pattern generalizes beyond dev environments to any workflow needing durable, structured memory, including customer support, ops, or knowledge management.
Beyond hands-on engineering, I mentor developers, maintain technical standards, and keep delivery aligned with business goals and timelines.
I'm looking for a stable, growth-oriented team where I can keep building high-impact products and contribute long term to a shared vision.
Skills
Project ManagementPythonJavaScriptReactTypeScriptMachine LearningGitC++MySQLNodeMongoDBAzure DevOpsNext.jsHTML5CSS3OOPFirebaseBackendNestJSPrismaFrontendSoapUISoftware Project ManagementC#C
Education
Bachelor's Degree in Computer Engineering
Course
Online course.
Full Stack Web Development Diploma
Buenos Aires, Argentina. Achieved top-of-class performance with a final score of 99/100 on the final project.
Multimedia Design Degree
Buenos Aires, Argentina.
Experience
Designed and delivered a proprietary valuation engine, converting Excel-based financial models into a scalable full-stack Next.js + TypeScript application with Supabase and Valtio. Built a real-time calculation engine, delivered a pixel-perfect front end, and led the migration of a real estate marketplace from Bubble to Next.js + Supabase.
Led full-stack development of client projects using Next.js, TypeScript, and modern frameworks. Oversaw QA, documentation, technical standards, architecture, coding, deployment, mentoring, and project coordination across multiple simultaneous projects.
Led migration of the app from Xamarin to ReactJS, built reusable components with TypeScript, HTML5, and CSS, managed Azure DevOps pipelines, conducted peer code reviews, implemented unit tests, and coordinated project planning and delivery.
Led development of a multi-tenant platform built with Next.js, TypeScript, Tailwind CSS, and Supabase. Wrote and maintained SOAP API services, optimized pagination and data handling for 60,000+ invoices, and delivered a high-fidelity front end aligned with Figma specifications.
Designed and delivered internal AI-powered automation tools, including clinic onboarding workflows, spreadsheet validation automation, and an AI health companion. Architected and shipped the AI backend with NestJS, Azure AI Foundry agents, WebSocket streaming, per-tenant vector stores, Prisma, and HIPAA-aware session management.